Corrosion-resistant submersible sewage pump, corrosion-resistant submersible sewage pump is short, is the pump and motor Siamese, and submerged pump work under the liquid products. Corrosion-resistant submersible sewage pump sewage pump generally has what kind of advantages? Below, Xiaobian to tell you about the advantages and disadvantages of corrosion-resistant submersible sewage pump is described in detail as follows:
advantage:
1, compact structure, small footprint. Corrosion-resistant submersible sewage pump due to submergence work, it can be installed directly in the sewage tank, without the need to build a dedicated pump house, you can save a lot of land and infrastructure costs.
2, easy installation and maintenance. Small corrosion-resistant submersible sewage pump can be freely installed, large-scale general equipped with automatic coupling device can be automatically installed, installation and maintenance quite convenient.
3, continuous operation for a long time. Corrosion-resistant submersible sewage pump pumps and motors due to coaxial, short shafts, rotating parts light weight, so bear the load bearing (radial) is relatively small, longer life expectancy than the average pump.
4, there is no cavitation damage and irrigation water and other issues, especially after the operator has brought great convenience.
5, small vibration and noise, low temperature motor, no pollution to the environment.
Disadvantages:
Everything is divided in two, the most critical issue for corrosion-resistant submersible sewage pump is reliability, because the use of corrosion-resistant submersible sewage pump is under the liquid medium is transported with some solid materials Mixing liquid, pump and motor close together, the pump is vertical layout, the weight of rotating parts and impeller pressure in the same direction. These problems make the submersible sewage pump in sealing, motor carrying capacity, bearing arrangement and selection requirements than the average sewage pump to be higher.
The above is the introduction of the advantages and disadvantages of corrosion-resistant submersible sewage pump, although some deficiencies, but not flaw, the advantages of corrosion-resistant submersible sewage pump makes it more and more people's attention, in all walks of life plays a very important effect. On the other hand, the shortcomings are also the driving force for the development of corrosion-resistant submersible sewage pumps, I believe it will get better and better.
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